cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A195393 a(n) = (9*n)!.

Table of values

n a(n)
0 1
1 362880
2 6402373705728000
3 10888869450418352160768000000
4 371993326789901217467999448150835200000000
5 119622220865480194561963161495657715064383733760000000000

List of values

[1, 362880, 6402373705728000, 10888869450418352160768000000, 371993326789901217467999448150835200000000, 119622220865480194561963161495657715064383733760000000000]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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